(19)
(11) EP 4 171 805 A1

(12)

(43) Date of publication:
03.05.2023 Bulletin 2023/18

(21) Application number: 21834219.4

(22) Date of filing: 24.06.2021
(51) International Patent Classification (IPC): 
B01J 23/72(2006.01)
B01J 35/10(2006.01)
B01J 23/88(2006.01)
B01J 23/00(2006.01)
(52) Cooperative Patent Classification (CPC):
B01J 35/1014; B01J 35/023; B01J 37/033; B01J 37/088; B01J 23/002; B01J 23/8892; B01J 2523/00
 
C-Sets:
B01J 2523/00, B01J 2523/17, B01J 2523/31, B01J 2523/72;
(86) International application number:
PCT/US2021/038934
(87) International publication number:
WO 2022/005872 (06.01.2022 Gazette 2022/01)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 30.06.2020 US 202063045967 P

(71) Applicant: BASF CORPORATION
Florham Park, NJ 07932 (US)

(72) Inventors:
  • CHEN, Jian-Ping
    Beachwood, OH 44122 (US)
  • KUNDU, Arunabha
    Beachwood, OH 44122 (US)
  • DELLAMORTE, Joseph C.
    Beachwood, OH 44122 (US)

(74) Representative: BASF IP Association 
BASF SE GBI-C006
67056 Ludwigshafen
67056 Ludwigshafen (DE)

   


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